Used as a white pigment in ceramics and enamels, providing opacity and brightness. Employed in the production of gas sensors due to its sensitivity to changes in environmental gases. Serves as a catalyst in chemical reactions, especially in oxidation processes. Applied in the manufacture of abrasives and polishing powders for glass and semiconductor materials. In the electronics industry, stannic oxide is utilized as a transparent conductive material in touch screens, solar cells, and displays due to its transparency and electrical conductivity. It is also used in electrodes and electronic ceramics for its conductive and stable properties, as well as in glass coatings to enhance strength and prevent fogging. Additionally, it functions as a corrosion inhibitor in paints, particularly in high-humidity environments. Found in certain sunscreen formulations as a UV blocker.